ODM China XGN15-12 Metal-Clad Fixed-Type RMU Switchgear Suppliers | Factory-Direct Solid Insulated Solutions Supplier, Manufacturers

,

The XGN15-12 Solid Insulated RMU is an advanced indoor fixed, fully insulated, and fully sealed ring network switchgear designed for 12kV distribution systems. As a leading choice among suppliers in China, this innovative device utilizes solid insulation materials, such as epoxy resin and silicone rubber, to replace traditional SF6 gas. This design ensures environmental protection, maintenance-free operation, and enhanced safety. Ideal for ring network power supply and terminal distribution, the XGN15-12 is perfect for urban power grids, industrial and mining enterprises, new energy power stations, and various other applications. Trust in our factory to deliver high-quality solutions that meet your power distribution needs.

,

Product Description

Type Designation
XGN15-12 Box-type Closed Ring Network Switch Designation
No. Description
1Box-type Construction
2Fixed Type
3Indoor Type
4Design Serial Number
5Rated Voltage kV
6Rated Current A
7I: FLN36-12 Load Switch  |  Ⅱ: FLN48-12 Load Switch
Technical Parameters
No. Parameter Unit Value
1Rated VoltagekV12
2Rated FrequencyHz50
3Main Busbar Rated Current / Maximum Fuse RatingA630, 125
4Main Circuit & Earth Circuit Rated Short-time Withstand CurrentkA/S20 / 3
5Main Circuit & Earth Circuit Rated Peak Withstand CurrentkA50
6Main Circuit & Earth Circuit Rated Short-circuit Making CurrentkA50
7Load Switch Full-capacity Breaking Operationsoperations100
8Fuse Breaking CapacitykA31.5, 40
9Rated Closed-loop Breaking CurrentA630
10Rated Transfer CurrentA1600
11Mechanical Enduranceoperations2000
121-minute Power Frequency Withstand Voltage (phase-to-phase / earth / isolation)kV42, 48
13Lightning Impulse Withstand Voltage (phase-to-phase / earth / isolation)kV75, 85
14Secondary Circuit 1-minute Power Frequency Withstand VoltagekV2
15Protection Class—IP3X
Product Display
XGN15-24 Medium Voltage Switchgear View 1
XGN15-24 Medium Voltage Switchgear View 2
External Dimensions
Dimension Size (mm) Application Scope
Height H (mm) 1400 For single-core cables
1600 For single-core cables
1800 For three-core cables
Width W (mm) 375 Incoming / outgoing lines
500 —
750 —
Depth D (mm) 918 —
Schematic Diagram
XGN15-12 Structural Schematic Diagram
1. Operating Mechanism 4. Instrument Compartment 7. Fuse
2. Load Switch 5. SF6 Voltage Meter 8. Lower Grounding Switch
3. Cabinet Body 6. High-voltage Live Display —
Ordering Notice

Product operating site and special requirements:

  • Provide product ordering drawings, which should include wiring diagrams and indicate transformer capacity, main component model specifications, distribution branch circuits, and capacity.
  • When it is necessary to configure electric energy metering and reactive power automatic compensation devices, the requirements for the configuration of the metering meter and transformer should be provided, and the capacity of the compensation capacitor should be indicated.
  • Specify the requirements for surface treatment of the product.
Frequently Asked Questions
Q1 What is the rated voltage of the XGN15-12 Box-type Closed Ring Network Switch?
The XGN15-12 has a rated voltage of 12 kV, making it suitable for medium-voltage ring main unit applications in urban and rural power distribution networks.
Q2 What are the available height options for the XGN15-12 switchgear cabinet?
The cabinet is available in three height options: 1400 mm and 1600 mm for single-core cables, and 1800 mm for three-core cables. The depth is fixed at 918 mm.
Q3 What type of load switches are compatible with the XGN15-12?
The XGN15-12 is compatible with two types of load switches: Type I – FLN36-12 Load Switch and Type II – FLN48-12 Load Switch, depending on the application requirements.
Q4 What is the protection class and installation environment for this switchgear?
The XGN15-12 switchgear has a protection class of IP3X. It is designed for indoor installation and features a fixed-type, box-type construction suitable for closed ring network configurations.
Q5 What information should be provided when placing an order for the XGN15-12?
When ordering, customers should provide product ordering drawings including wiring diagrams, transformer capacity, main component model specifications, distribution branch circuits, and capacity. If metering or reactive power compensation is required, relevant meter and transformer configuration details and capacitor capacity should also be specified.
Q6 What is the mechanical endurance and load switch breaking operation rating of the XGN15-12?
The XGN15-12 supports a mechanical endurance of 2,000 operations and a load switch full-capacity breaking operation rating of 100 operations, ensuring long-term reliable performance in ring network distribution systems.

Related Products